Departmentation refers to the process of dividing organizational activities into specialized and manageable units in order to achieve efficiency, coordination, and effective control. In industrial project management and control strategies, departmentation plays a vital role in structuring work, defining authority, and facilitating smooth execution of projects. It involves grouping related tasks and functions into departments so that responsibilities are clearly assigned and resources are optimally utilized. Classical management thinkers such as Henri Fayol emphasized the importance of division of work and departmental organization as a foundation for administrative efficiency. Through proper departmentation, organizations can reduce duplication of efforts, improve communication, and enhance accountability. One of the most common bases of departmentation is functional departmentation. Under this system, activities are grouped according to specialized functions such as production, finance, marketing, human resources, and quality control. In industrial projects, functional departmentation helps in developing technical expertise and operational efficiency, as employees perform similar tasks repeatedly. It promotes standardization, economies of scale, and effective supervision. However, it may also create communication barriers between departments and delay decision-making when interdepartmental